316662448783 has 2 divisors, whose sum is σ = 316662448784. Its totient is φ = 316662448782.

The previous prime is 316662448777. The next prime is 316662448799. The reversal of 316662448783 is 387844266613.

It is a weak prime.

It is an emirp because it is prime and its reverse (387844266613) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316662448783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316662446783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158331224391 + 158331224392.

It is an arithmetic number, because the mean of its divisors is an integer number (158331224392).

Almost surely, 2^316662448783 is an apocalyptic number.

316662448783 is a deficient number, since it is larger than the sum of its proper divisors (1).

316662448783 is an equidigital number, since it uses as much as digits as its factorization.

316662448783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27869184, while the sum is 58.

The spelling of 316662448783 in words is "three hundred sixteen billion, six hundred sixty-two million, four hundred forty-eight thousand, seven hundred eighty-three".